EPSG:102931Projected
NAD 1983 2011 ICS Mount Vernon (US Feet)
Type
Projected
Unit
—
Area of use
Illinois - Mount Vernon
proj4 definition
+proj=lcc +lat_1=38.45 +lat_0=38.45 +lon_0=-89.15 +k_0=1.000015 +x_0=99974.5999491999 +y_0=1150012.7000254 +ellps=GRS80 +units=us-ft +no_defs +type=crs
Well-Known Text (WKT)
PROJCS["NAD_1983_(2011)_ICS_Mount_Vernon_(US_Feet)",GEOGCS["NAD83(2011)",DATUM["NAD83_National_Spatial_Reference_System_2011",SPHEROID["GRS 1980",6378137,298.257222101,AUTHORITY["EPSG","7019"]],AUTHORITY["EPSG","1116"]],PRIMEM["Greenwich",0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic_1SP"],PARAMETER["false_easting",328000],PARAMETER["false_northing",3773000],PARAMETER["central_meridian",-89.15],PARAMETER["scale_factor",1.000015],PARAMETER["latitude_of_origin",38.45],UNIT["US survey foot",0.304800609601219,AUTHORITY["EPSG","9003"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["ESRI","102931"]]